What is the cheapest airline that flies from Knoxville McGhee Tyson to United Kingdom?

United Airlines, American Airlines, and Virgin Atlantic are the most popular carriers operating from Knoxville McGhee Tyson to United Kingdom

What airlines fly to United Kingdom?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to United Kingdom from Knoxville according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to United Kingdom. Keep in mind that there are 6 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?

Prices for flights from Knoxville McGhee Tyson Airport to United Kingdom are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to United Kingdom?

As of September 2025, there are 5 operators available to choose from for flights from Knoxville McGhee Tyson Airport to United Kingdom.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$303 Cheap Flights from Knoxville to the United Kingdom in 2025/26

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Round-trip

One-way

Last minute

Cheap round-trip flights

2:27 pm - 7:50 amTYS-LHR

13h 23m1 stop

11:30 am - 11:22 pmLHR-TYS

16h 52m2 stops

$568Delta

Find Deal

mié., oct. 29 - mié., nov. 5

2:27 pm - 11:40 amTYS-LHR

17h 13m1 stop

8:40 am - 9:13 pmLHR-TYS

17h 33m2 stops

$569Delta

Find Deal

mar., oct. 28 - mar., nov. 4

3:48 pm - 9:15 amTYS-LHR

12h 27m2 stops

10:10 am - 9:13 pmLHR-TYS

15h 03m2 stops

$580Virgin Atlantic

Find Deal

mié., oct. 22 - vie., oct. 31

2:16 pm - 10:35 amTYS-EDI

15h 19m1 stop

12:30 pm - 11:59 pmEDI-TYS

16h 29m1 stop

$630United Airlines

Find Deal

mié., oct. 22 - vie., nov. 7

9:30 am - 10:35 amTYS-EDI

20h 05m2 stops

12:30 pm - 8:20 pmEDI-TYS

12h 50m1 stop

$635United Airlines

Find Deal

mié., oct. 22 - vie., nov. 7

3:49 pm - 12:20 pmTYS-EDI

16h 31m2 stops

6:50 am - 6:54 pmEDI-TYS

17h 04m2 stops

$652American Airlines

Find Deal

mar., oct. 28 - mar., nov. 4

8:23 am - 6:35 amTYS-LGW

17h 12m2 stops

12:20 pm - 11:07 pmLGW-TYS

15h 47m2 stops

$658American Airlines

Find Deal

lun., sep. 29 - mié., oct. 15

3:04 pm - 9:40 amTYS-GLA

13h 36m2 stops

9:40 am - 8:34 pmGLA-TYS

15h 54m2 stops

$684British Airways

Find Deal

mié., nov. 19 - vie., nov. 28

5:45 pm - 2:20 pmTYS-MAN

15h 35m2 stops

2:50 pm - 9:38 pmMAN-TYS

35h 48m2 stops

$701British Airways

Find Deal

jue., dic. 11 - lun., dic. 15

5:00 pm - 10:30 amTYS-MAN

12h 30m1 stop

5:50 am - 7:38 pmMAN-TYS

18h 48m2 stops

$940Virgin Atlantic

Find Deal

mié., mar. 4 - dom., mar. 8

British Airways flights from Knoxville to United Kingdom

Our best British Airways deals on Knoxville to United Kingdom flight tickets

British Airways

Nov 19

TYS3:04 pmKnoxville McGhee Tyson

13h 36m

2 stops

GLA9:40 amGlasgow Intl

Nov 28

GLA9:40 amGlasgow Intl

15h 54m

2 stops

TYS8:34 pmKnoxville McGhee Tyson

$684

Find similar

British Airways

Dec 11

TYS5:45 pmKnoxville McGhee Tyson

15h 35m

2 stops

MAN2:20 pmManchester

Dec 15

MAN2:50 pmManchester

35h 48m

2 stops

TYS9:38 pmKnoxville McGhee Tyson

$701

Find similar

British Airways

Nov 9

TYS5:45 pmKnoxville McGhee Tyson

14h 30m

2 stops

EDI1:15 pmEdinburgh Turnhouse

Nov 15

EDI7:15 pmEdinburgh Turnhouse

30h 19m

2 stops

TYS8:34 pmKnoxville McGhee Tyson

$706

Find similar

Lufthansa flights from Knoxville to United Kingdom

Our best Lufthansa deals on Knoxville to United Kingdom flight tickets

Lufthansa

Oct 18

TYS7:26 pmKnoxville McGhee Tyson

16h 04m

2 stops

EDI4:30 pmEdinburgh Turnhouse

Oct 25

EDI6:15 amEdinburgh Turnhouse

22h 37m

2 stops

TYS11:52 pmKnoxville McGhee Tyson

$767

Find similar

Lufthansa

Oct 18

TYS2:00 pmKnoxville McGhee Tyson

13h 25m

1 stop

EDI8:25 amEdinburgh Turnhouse

Oct 25

EDI6:15 amEdinburgh Turnhouse

22h 37m

2 stops

TYS11:52 pmKnoxville McGhee Tyson

$768

Find similar

Lufthansa

Oct 10

TYS7:26 pmKnoxville McGhee Tyson

16h 34m

2 stops

MAN5:00 pmManchester

Oct 25

MAN9:10 amManchester

19h 42m

2 stops

TYS11:52 pmKnoxville McGhee Tyson

$770

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

mié. 10/29

2:27 pm-7:50 am

1 stop13h 23m

London Heathrow

mié. 11/5

11:30 am-11:22 pm

2 stops16h 52m

$568

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

mar. 10/28

2:27 pm-11:40 am

1 stop17h 13m

London Heathrow

mar. 11/4

8:40 am-9:13 pm

2 stops17h 33m

$569

KnoxvilleLondon

TYS - LHR

TYSLHR

Knoxville McGhee Tyson

mié. 10/22

3:48 pm-9:15 am

2 stops12h 27m

London Heathrow

vie. 10/31

10:10 am-9:13 pm

2 stops15h 03m

$580

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

mié. 10/22

2:16 pm-10:35 am

1 stop15h 19m

Edinburgh Turnhouse

vie. 11/7

12:30 pm-11:59 pm

1 stop16h 29m

$630

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

mié. 10/22

9:30 am-10:35 am

2 stops20h 05m

Edinburgh Turnhouse

vie. 11/7

12:30 pm-8:20 pm

1 stop12h 50m

$635

KnoxvilleEdinburgh

TYS - EDI

TYSEDI

Knoxville McGhee Tyson

mar. 10/28

3:49 pm-12:20 pm

2 stops16h 31m

Edinburgh Turnhouse

mar. 11/4

6:50 am-6:54 pm

2 stops17h 04m

$652

KnoxvilleLondon

TYS - LGW

TYSLGW

Knoxville McGhee Tyson

lun. 9/29

8:23 am-6:35 am

2 stops17h 12m

London Gatwick

mié. 10/15

12:20 pm-11:07 pm

2 stops15h 47m

$658

KnoxvilleGlasgow

TYS - GLA

TYSGLA

Knoxville McGhee Tyson

mié. 11/19

3:04 pm-9:40 am

2 stops13h 36m

Glasgow Intl

vie. 11/28

9:40 am-8:34 pm

2 stops15h 54m

$684

KnoxvilleManchester

TYS - MAN

TYSMAN

Knoxville McGhee Tyson

jue. 12/11

5:45 pm-2:20 pm

2 stops15h 35m

Manchester

lun. 12/15

2:50 pm-9:38 pm

2 stops35h 48m

$701

KnoxvilleManchester

TYS - MAN

TYSMAN

Knoxville McGhee Tyson

mié. 3/4

5:00 pm-10:30 am

1 stop12h 30m

Manchester

dom. 3/8

5:50 am-7:38 pm

2 stops18h 48m

$940

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Knoxville to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

In general, November is the cheapest month to fly from Knoxville to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $777. If you aren’t able to travel to United Kingdom during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $781.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Knoxville to United Kingdom is on a Wednesday when prices can be found for as low as $820. The most expensive day to fly to United Kingdom is Sunday, with ticket prices averaging around $1,166.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is in the afternoon. momondo users have found flights departing from Knoxville to United Kingdom in the afternoon for as low as $882. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly at noon, with an average ticket price of $1,015. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around $923 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Knoxville for as low as $716 on momondo.

Can stopping save me money on Knoxville to United Kingdom flights?

You could potentially save up to 11% on your flight if you consider stops on a Knoxville to United Kingdom flight.

Cheap Knoxville to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to United Kingdom

Direct flights	None

There are no direct flights from Knoxville to United Kingdom. There are no popular flight routes from Knoxville to United Kingdom.

Search flight deals

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?
Prices for flights from Knoxville McGhee Tyson Airport to United Kingdom are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to United Kingdom?
As of September 2025, there are 5 operators available to choose from for flights from Knoxville McGhee Tyson Airport to United Kingdom.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Knoxville to United Kingdom

Compare and see reviews for airlines that fly from Knoxville to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $577	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $624	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights
American Airlines	PriceFrom $649	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $671	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
United Airlines	PriceFrom $732	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Knoxville.

Can I find flights from Knoxville to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Knoxville to United Kingdom?

Once you have performed a search for Knoxville to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to United Kingdom right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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mié. 10/15

mié. 10/22

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Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Flights to Londonfrom $318

Flights to Manchesterfrom $392

Flights to Edinburghfrom $393

Flights to Glasgowfrom $390

Flights to Birminghamfrom $390

Flights to Newcastle upon Tynefrom $429

Flights to Belfastfrom $477

Flights to Bristolfrom $462

Flights to Invernessfrom $445

Flights to Liverpoolfrom $426

Flights to Aberdeenfrom $485

Flights to Leedsfrom $426

Cheap flights from Knoxville to the United Kingdom from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to the United Kingdom departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Knoxville to the United Kingdom

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Knoxville to United Kingdom

Our best British Airways deals on Knoxville to United Kingdom flight tickets

Lufthansa flights from Knoxville to United Kingdom

Our best Lufthansa deals on Knoxville to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Knoxville to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Knoxville to United Kingdom is on a Wednesday when prices can be found for as low as $820. The most expensive day to fly to United Kingdom is Sunday, with ticket prices averaging around $1,166.

What is the cheapest time of day to depart on your flight to United Kingdom?

How far in advance should I book a flight to United Kingdom?

Can stopping save me money on Knoxville to United Kingdom flights?

You could potentially save up to 11% on your flight if you consider stops on a Knoxville to United Kingdom flight.

What is the cheapest airline that flies from Knoxville McGhee Tyson to United Kingdom?

United Airlines, American Airlines, and Virgin Atlantic are the most popular carriers operating from Knoxville McGhee Tyson to United Kingdom

What airlines fly to United Kingdom?

Cheap Knoxville to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to United Kingdom

Direct flights

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to United Kingdom?

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to United Kingdom?

How old do you have to be to fly from Knoxville McGhee Tyson Airport to United Kingdom?

What documentation or ID do you need to fly to United Kingdom?

Best airlines flying from Knoxville to United Kingdom

Compare and see reviews for airlines that fly from Knoxville to United Kingdom with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to United Kingdom?

Can I find flights from Knoxville to United Kingdom with flexible booking policies on momondo?

How can momondo help me find flights from Knoxville to United Kingdom?

I’m not ready to book a flight from Knoxville to United Kingdom right now. Can momondo alert me if prices change?

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo